4 sec in total
1.8 sec
2 sec
131 ms
Welcome to repository.tufs.ac.jp homepage info - get ready to check Repository Tufs best content for Japan right away, or after learning these important things about repository.tufs.ac.jp
Visit repository.tufs.ac.jpWe analyzed Repository.tufs.ac.jp page load time and found that the first response time was 1.8 sec and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
repository.tufs.ac.jp performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value2.1 s
99/100
10%
Value0 ms
100/100
30%
Value0.035
100/100
15%
Value1.3 s
100/100
10%
1796 ms
604 ms
461 ms
460 ms
235 ms
Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Repository.tufs.ac.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Repository.tufs.ac.jp.
Page size can be reduced by 44.2 kB (83%)
53.6 kB
9.4 kB
In fact, the total size of Repository.tufs.ac.jp main page is 53.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. HTML takes 45.8 kB which makes up the majority of the site volume.
Potential reduce by 37.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 4.9 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.1 kB or 81% of the original size.
Potential reduce by 7.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.1 kB or 91% of the original size.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Repository Tufs. According to our analytics all requests are already optimized.
repository.tufs.ac.jp
1796 ms
styles.css.jsp
604 ms
utils.js
461 ms
tufs_head.gif
460 ms
junii_logo.gif
235 ms
repository.tufs.ac.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Form elements do not have associated labels
Links do not have a discernible name
repository.tufs.ac.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
repository.tufs.ac.jp SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Repository.tufs.ac.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Repository.tufs.ac.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
repository.tufs.ac.jp
Open Graph description is not detected on the main page of Repository Tufs. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: